I-self-lock igesi yegesi yenye yemithombo ye-gas strut, eyandisa isixhobo sokutshixa ngesiseko somgangatho we-gas strut spring.Xa i-gas spring ixinzelelwe kwi-shortest, inokutshixwa ukugcina imeko yoxinzelelo.Ukuvula umthombo wegesi kufuneka nje ucinezele phantsi, kwaye umthombo wegesi ubuyela kwimeko eyoluliweyo ngokwemvelo.